//: io/StoringAndRecoveringData.java
package com.dozy.learn.io;

import java.io.*;

public class StoringAndRecoveringData {
    public static void main(String[] args) throws IOException {
        DataOutputStream out = new DataOutputStream(new BufferedOutputStream(
                new FileOutputStream("Data.txt")));
        out.writeDouble(3.14159);
        out.writeUTF("That was pi");
        out.writeDouble(1.41413);
        out.writeUTF("Square root of 2");
        out.close();
        DataInputStream in = new DataInputStream(new BufferedInputStream(
                new FileInputStream("Data.txt")));
        System.out.println(in.readDouble());
        // Only readUTF() will recover the
        // Java-UTF String properly:
        System.out.println(in.readUTF());
        System.out.println(in.readDouble());
        System.out.println(in.readUTF());
    }
} /* Output:
3.14159
That was pi
1.41413
Square root of 2
*///:~
